26277393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 38966400

約数和(自身を除く): 12689007

約数列:

[1, 3, 17, 29, 51, 87, 109, 163, 327, 489, 493, 1479, 1853, 2771, 3161, 4727, 5559, 8313, 9483, 14181, 17767, 53301, 53737, 80359, 161211, 241077, 302039, 515243, 906117, 1545729, 8759131, 26277393]

約数ペア:

[(1, 26277393), (3, 8759131), (17, 1545729), (29, 906117), (51, 515243), (87, 302039), (109, 241077), (163, 161211), (327, 80359), (489, 53737), (493, 53301), (1479, 17767), (1853, 14181), (2771, 9483), (3161, 8313), (4727, 5559)]